All that can be explained in a different way, such as the TV example. There is no storage of memory ever found in the brain.
Brains aren’t tv.
Using tv analogy is faulty.
Plus, tv do have memory or storage unit, especially smart tv.
Sure, many older tv don’t have internal storage, but Android tv can record and store and playback recorded contents, as well as storing images and audio.
But tv aren’t brains. Nor are computers.
Try comparing human brains with other animals, like chimpanzees, or your pet dog or cat. They have memories. Their memories are controlled by any spirit.
Second, you have shown a single evidence that spirit exist. Until you present such evidence, your claims about spirits are nothing more than just your personal belief.
Third, as others have already explained to you, including more recently
@SkepticThinker , brains can alter its memory and behavior, through the effects of chemical stimuli (eg medical treatments or illegal drugs), illnesses or diseases (eg Alzheimer’s, strokes) or disorders (eg schizophrenia), head trauma (eg brain damage, strokes).
If Alzheimer’s patients suffer from memory losses, does that mean it is the spirit that actually suffering from Alzheimer’s?
If spirits exist as you believe, then they should be immune change in brain functions, so a person should not have memory losses or changes in personality, if a person suffered from stroke or Alzheimer’s.
You are not thinking logically. You are allowing your personal belief and pride to cloud your judgement, compounding errors you have made since you’ve joined this topic.